Researchers at the US National Institute of Standards and Technology (NIST) claim to have developed a new and faster method for detecting and measuring the radioactivity of minuscule amounts of ...

To understand nuclear decay equations. How to measure the activity of radioactive sources. Spontaneously means that the process of radioactive decay can not be speeded up or slowed down by physical ...

1 Department of Physics and Sustainable Technology, Pwani University, Kilifi, Kenya. 2 Department of Education Science, Kabarak University, Kabarak, Kenya. 3 Department of Physics, Maasai Mara ...